cytometers造句

• Therefore, flow cytometers are rarely purchased for the sole purpose of counting cells.
• For more sophisticated or bulk screening, the company has adapted machines called flow cytometers.
• The standard channel size used in most production flow cytometers is 250 by 250 micrometers.
• Immunological methods are gaining wider use as more advanced flow cytometers are utilized for clinical testing.
• Even today, some flow cytometers utilize the Coulter Principle to provide highly accurate information about cell size and count.
• Early flow cytometers were, in general, experimental devices, but technological advances have enabled widespread applications for use in a variety of both clinical and research purposes.
• Coulter and CASY counters are much cheaper than flow cytometers, and for applications that require cell numbers and sizes, such as cell-cycle research, they are the method of choice.
• Flow cytometers have many other abilities, such as analyzing the shape of cells and their internal and external structures, as well as measuring the amount of specific proteins and other biochemicals in the cells.
• A commercial version of the Virus Counter is now available from InDevR Inc . The instrument is representative of the next generation of  personal flow cytometers designed exclusively for a niche application, in this case virus quantification.